Where is the password stored when encrypting data with a password using NetWorker User?

A backup administrator is performing a non-client direct backup.
On which must the deduplication processing be completed?

A backup administrator is configuring an EMC NetWorker embedded storage node within an EMC Disk Library.
To ensure that the embedded storage node is used to read the data during clone operations, what is required?

When performing a backup of a Microsoft Windows 2008 host, which VSS function does EMC NetWorker perform?

Which Microsoft VSS component ensures that the application data is consistent when a shadow copy is created?